<template>
  <div>
      <el-form
      :model="formData"
      inline
      class="myForm"
    >
      <el-form-item prop="name">
        <el-input v-model="formData.name" placeholder="请输入广告标题"></el-input>
      </el-form-item>
      <el-form-item prop="content">
        <el-input v-model="formData.content" placeholder="请输入广告内容"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="search" type="primary" icon="el-icon-search">查找</el-button>
        <el-button @click="openDialog('创建', 'add', null)" type="primary" icon="el-icon-edit">添加</el-button>
      </el-form-item>
    </el-form>

    <el-table v-loading="tableLoading" :data="tableData" border class="myTab">
      <el-table-column align="center" label="广告ID" prop="id"  sortable></el-table-column>
      <el-table-column align="center" label="广告标题" prop="name" ></el-table-column>
      <el-table-column align="center" label="广告内容" prop="content"></el-table-column>
      <el-table-column align="center" label="广告图片" prop="url">
     <template slot-scope="scope">
      <img :src="scope.row.url" width="80">
    </template>
      </el-table-column>
      <el-table-column align="center" label="广告位置" prop="position"></el-table-column>
      <el-table-column align="center" label="活动链接" prop="link"></el-table-column>
      <el-table-column align="center" label="是否启用" prop="enabled">
           <template slot-scope="scope">
          <el-tag  :type="scope.row.enabled ? 'success': ''">{{scope.row['enabled'] | filterTableItem(endabledOptions)}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        width="260px">
        <template slot-scope="scope">
          <el-button @click="openDialog('编辑', 'edit', scope.row)" type="primary">编辑</el-button>
          <el-button @click="deleteData(scope.row)" type="danger">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <el-pagination
    class="myStyle"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="pageInfo.page"
      :page-sizes="[10, 20, 30, 50, 100]"
      :page-size="pageInfo.limit"
      background
      layout="total, sizes, prev, pager, next, jumper"
      :total="pageInfo.total">
    </el-pagination>

    <el-dialog
      :visible.sync="dialogVisible"
      :title="dialogTitle"
      width="500"
    >
      <el-form ref="dialogForm" :rules="formRules" :model="dialogFormData" label-width="100px" class="myDal">
        <el-form-item label="广告标题" prop="name" >
          <el-input v-model="dialogFormData.name" class="input1"></el-input>
        </el-form-item>
          <el-form-item label="广告内容" prop="content" >
          <el-input v-model="dialogFormData.content" class="input1"></el-input>
        </el-form-item>
          <el-form-item label="广告图片" prop="url" >
           <el-upload
            class="avatar-uploader"
             action="http://192.168.200.251:8888/admin/storage/create"
            :show-file-list="false"
            :on-success="picUrlSuccess"
            :headers="{'Shopping-Admin-Token': token}">
            <img v-if="dialogFormData.url" :src="dialogFormData.url" style="width: 100px;">
            <i
              v-else
              class="el-icon-plus avatar-uploader-icon"
              style="width:100px;height: 100px;border-radius: 10px;border: 2px dashed #ddd;line-height: 100px; margin-left: 40px;"
            >
            </i>
          </el-upload>
        </el-form-item>
        <el-form-item label="广告位置" prop="position" >
          <el-input v-model="dialogFormData.position" class="input1"></el-input>
        </el-form-item>

                <el-form-item label="活动链接" prop="link" >
          <el-input v-model="dialogFormData.link" class="input1"></el-input>
        </el-form-item>

                <el-form-item label="是否启用" prop="endabled" >
          <el-input v-model="dialogFormData.endabled" class="input1">
            
          </el-input>
        </el-form-item>
      </el-form>
      

      <span slot="footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button @click="confirm" type="primary">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import axios from 'axios'

export default {
  name: 'advertisingManagement',
  componentTitle: '广告管理',
  data () {
    return {
      token: sessionStorage.getItem('Shopping-Admin-Token'),
      tableLoading: false,
      dialogVisible: false,
      dialogTitle: '创建',
      dialogType: 'add',
      dialogFormData: {
        content: '',
        url: '',
        name:'',
        position:'',
        link:'',
        endabled:''
      },
      pageInfo: {
        page: 1,
        limit: 10,
        total: 0
      },
      formData: {
        desc: '',
        name:'',
        floorPrice:'',
        picUrl:''
      },
      tableData: [],
      formRules: {
        name: [
          {required: true, message: '请输入品牌商名称', trigger: 'change'}
        ],
      },
             imageUrl: '',
     endabledOptions: [
        {label: '不启用', value: false},
        {label: '启用', value: true}
      ],
    }
  },

   filters: {
    filterTableItem (value, options) {
      let index = options.findIndex(item => {
        return item.value === value
      })

      if (index < 0) {
        return '---'
      } else {
        return options[index].label
      }
    }
  },
  mounted () {
    this.search()
  },
  methods: {
    picUrlSuccess (res, file) {
      // 
      this.dialogFormData.url = res.data.url.replace(/localhost:8888/g, '192.168.200.251:8888')
      // this.dialogFormData.picUrl = res.data.url.replace(/localhost:8888/g, '192.168.200.251:8888')
    },


    openDialog (title, type, row) {
      this.dialogVisible = true
      this.dialogType = type
      this.dialogTitle = title

      if (type === 'edit') {
        this.$nextTick(() => {
          this.dialogFormData = Object.assign({}, row)
        })
      }
    },
    confirm () {
      this.$refs.dialogForm.validate(valid => {
        if (valid) {
          if (this.dialogType === 'add') {
            this.addData()
          } else if (this.dialogType === 'edit') {
            this.editData()
          }
        } else {
          return false
        }
      })
    },
    cancel () {
      this.$refs.dialogForm.resetFields()
      this.dialogVisible = false
    },
    // 添加接口
    addData () {
      axios({
        url: 'http://192.168.200.251:8888/admin/ad/create',
        method: 'post',
        data: {
         ...this.dialogFormData,
         
        },
        headers: {
          'Shopping-Admin-Token': sessionStorage.getItem('Shopping-Admin-Token')
        }
      }).then(res => {
        if (res.data.errno === 0) {
          this.cancel()
          this.$notify.success({title: '添加成功'})
          console.log('333333333'+res.data.picUrl)
          

          this.search()
        } else {
          this.$notify.error({title: '添加失败',message:res.data.errmsg})
        }
      })
    },
    // 编辑接口
    editData () {
      axios({
        url: 'http://192.168.200.251:8888/admin/ad/update',
        method: 'post',
        data: {
          ...this.dialogFormData
        },
        headers: {
          'Shopping-Admin-Token': sessionStorage.getItem('Shopping-Admin-Token')
        }
      }).then(res => {
        if (res.data.errno === 0) {
          this.cancel()
          this.$notify.success({title: '编辑成功'})

          this.search()
        } else {
          this.$notify.error({title: '编辑失败'})
        }
      })
    },
    deleteData (row) {
      this.$confirm('此操作将删除数据, 是否继续?').then(() => {
        axios({
          url: 'http://192.168.200.251:8888/admin/ad/delete',
          method: 'post',
          data: row,
          headers: {
            'Shopping-Admin-Token': sessionStorage.getItem('Shopping-Admin-Token')
          }
        }).then(res => {
          this.$notify.success({title: '删除成功'})
  
          this.search()
        })
      })
    },
    search () {
      this.tableLoading = true

      axios({
        url: 'http://192.168.200.251:8888/admin/ad/list',
        method: 'get',
        params: {
          page: this.pageInfo.page,
          limit: this.pageInfo.limit,
          ...this.formData
        },
        headers: {
          'Shopping-Admin-Token': sessionStorage.getItem('Shopping-Admin-Token')
        }
      }).then(res => {
        this.tableLoading = false
        this.tableData = res.data.data.list

        this.pageInfo.total = res.data.data.total
        console.log(res.data.data.list)
      })
    },
    // 每页多少条切换
    handleSizeChange (value) {
      this.pageInfo.limit = value

      this.search()
    },
    // 当前页码的切换
    handleCurrentChange (value) {
      this.pageInfo.page = value

      this.search()
    }
  }
}
</script>

<style lang="scss" scoped>
.myStyle{
  margin-top: 70px;
  margin-left: 80px;
}

.myForm{
display: flex;
justify-content: flex-end; 
margin-top: 10px;
margin-right: 22px;
}

.myTab{
  width: 95%;
  text-align: center;
  margin: 0 auto;
}

.myDal{
  .input1{
    width:340px; 
    margin-left: 40px;
  }
}


</style>










